#AD374A#AD374A

#AD374A is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.153 H 15.0°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#AD374A
RGB	rgb(173, 55, 74)
HSL	hsl(350, 52%, 45%)
HSV	hsv(350, 68%, 68%)
CMYK	cmyk(0%, 68.2%, 57.2%, 32.2%)
CIE-LAB	lab(41.40, 49.19, 16.00)
CIE-LCH	lch(41.40, 51.73, 18.02°)
OKLab	oklab(51.4% 0.1478 0.0397)
OKLCH	oklch(51.4% 0.153 15)
XYZ	xyz(19.8376, 12.1137, 7.7708)
Luminance	0.1211 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD374A #37AD9A

analogous

#AD3785 #AD374A #AD5F37

triadic

#AD374A #4AAD37 #374AAD

tetradic

#AD374A #85AD37 #37AD9A #5F37AD

square

#AD374A #85AD37 #37AD9A #5F37AD

split-complementary

#AD374A #37AD5F #3785AD

monochromatic

#501922 #7F2836 #AD374A #CA576A #D88693

Accessibility & contrast

On white

6.14

#AD374A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#AD374A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD374A

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD374A	#FFFFFF	#000000	##FFFFFF
##AD374A	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55524A

Deuteranopia (green-blind)

#736B47

Tritanopia (blue-blind)

#BD1E3F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ad374a;
/* rgb */ color: rgb(173, 55, 74);
/* oklch */ color: oklch(51.4% 0.153 15.0);

Tailwind

colors: {
  custom: {
    50: '#cb757c',
    500: '#ad374a',
    950: '#000000',
  },
}

SCSS

$custom: #ad374a;
$custom-light: #cb757c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad374a",
  "rgb": {
    "r": 173,
    "g": 55,
    "b": 74
  },
  "hsl": {
    "h": 350.339,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51399,
    "c": 0.15307,
    "h": 15
  },
  "luminance": 0.12111
}

Semantic roles & 50–950 ramp

primary

#AD374A

secondary

#7DC2B7

accent

#DBC44D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AD374A

Body copy rendered with the generated semantic roles for this colour.

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